參數(shù)資料
型號: MC68HC05CL48
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 1.802 MHz, MICROCONTROLLER, PQFP112
封裝: TQFP-112
文件頁數(shù): 30/145頁
文件大?。?/td> 673K
代理商: MC68HC05CL48
June 11, 1997
GENERAL RELEASE SPECIFICATION
MC68HC05CL48
ELECTRICAL SPECIFICATIONS
MOTOROLA
REV 2.0
15-1
SECTION 15
ELECTRICAL SPECIFICATIONS
15.1
MAXIMUM RATINGS
(Voltages referenced to VSS)
NOTE
Maximum current drain per pin is for one pin at a time, limited by an
external resistor.
This device contains circuitry to protect the inputs against damage due to high
static voltages or electric elds; however, it is advised that normal precautions be
taken to avoid application of any voltage higher than maximum-rated voltages to
this high-impedance circuit. For proper operation, it is recommended that V
IN and
V
OUT be constrained to the range VSS ≤ (VIN or VOUT) ≤ VDD. Reliability of operation is
enhanced if unused inputs are connected to an appropriate logic voltage level
(e.g., either V
SS or VDD).
15.2
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Supply Voltage
VDD
–0.3 to +7.0
V
LCD Supply Voltage
VLCD
VDD to +6.0
V
Input Voltage
VIN
VSS – 0.3 to VDD + 0.3
V
Self-Check Mode (IRQ/IRQ Pin only)
VIN
VSS – 0.3 to 2xVDD +0.3
V
Current Drain per pin excluding VDD and VSS
I25
mA
Operating Temperature Range
TA
–10 to 70
°C
Storage Temperature Range
TSTG
–65 to 150
°C
Rating
Symbol
Value
Unit
Thermal resistance (Plastic)
θ
JA
60
°C/W
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